133337776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 307042848

約数和(自身を除く): 173705072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 101, 104, 143, 176, 202, 208, 286, 404, 572, 577, 808, 1111, 1144, 1154, 1313, 1616, 2222, 2288, 2308, 2626, 4444, 4616, 5252, 6347, 7501, 8888, 9232, 10504, 12694, 14443, 15002, 17776, 21008, 25388, 28886, 30004, 50776, 57772, 58277, 60008, 82511, 101552, 115544, 116554, 120016, 165022, 231088, 233108, 330044, 466216, 641047, 660088, 757601, 932432, 1282094, 1320176, 1515202, 2564188, 3030404, 5128376, 6060808, 8333611, 10256752, 12121616, 16667222, 33334444, 66668888, 133337776]

約数ペア:

[(1, 133337776), (2, 66668888), (4, 33334444), (8, 16667222), (11, 12121616), (13, 10256752), (16, 8333611), (22, 6060808), (26, 5128376), (44, 3030404), (52, 2564188), (88, 1515202), (101, 1320176), (104, 1282094), (143, 932432), (176, 757601), (202, 660088), (208, 641047), (286, 466216), (404, 330044), (572, 233108), (577, 231088), (808, 165022), (1111, 120016), (1144, 116554), (1154, 115544), (1313, 101552), (1616, 82511), (2222, 60008), (2288, 58277), (2308, 57772), (2626, 50776), (4444, 30004), (4616, 28886), (5252, 25388), (6347, 21008), (7501, 17776), (8888, 15002), (9232, 14443), (10504, 12694)]